DE3716365A1 - Kopiergeraet - Google Patents
KopiergeraetInfo
- Publication number
- DE3716365A1 DE3716365A1 DE19873716365 DE3716365A DE3716365A1 DE 3716365 A1 DE3716365 A1 DE 3716365A1 DE 19873716365 DE19873716365 DE 19873716365 DE 3716365 A DE3716365 A DE 3716365A DE 3716365 A1 DE3716365 A1 DE 3716365A1
- Authority
- DE
- Germany
- Prior art keywords
- unit
- cleaning
- charging
- charging wire
- copier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
- G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
- G03G21/1814—Details of parts of process cartridge, e.g. for charging, transfer, cleaning, developing
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
- G03G15/0258—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices provided with means for the maintenance of the charging apparatus, e.g. cleaning devices, ozone removing devices G03G15/0225, G03G15/0291 takes precedence
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
- G03G2221/1618—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the cleaning unit
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
- G03G2221/1636—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the exposure unit
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
- G03G2221/1693—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for charging
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
- G03G2221/18—Cartridge systems
- G03G2221/183—Process cartridge
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Plasma & Fusion (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986074206U JPS62186162U (ja) | 1986-05-16 | 1986-05-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3716365A1 true DE3716365A1 (de) | 1987-11-19 |
DE3716365C2 DE3716365C2 (ja) | 1989-02-16 |
Family
ID=13540479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19873716365 Granted DE3716365A1 (de) | 1986-05-16 | 1987-05-15 | Kopiergeraet |
Country Status (4)
Country | Link |
---|---|
US (1) | US5089850A (ja) |
JP (1) | JPS62186162U (ja) |
DE (1) | DE3716365A1 (ja) |
GB (1) | GB2193159B (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0318951A2 (en) * | 1987-11-30 | 1989-06-07 | Kabushiki Kaisha Toshiba | Electrophotographic copier |
EP0342660A1 (en) * | 1988-05-20 | 1989-11-23 | Sharp Kabushiki Kaisha | Waste toner collecting container provided with corona charger |
DE4002639A1 (de) * | 1989-01-31 | 1990-08-02 | Ricoh Kk | Bilderzeugungseinrichtung |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0739661Y2 (ja) * | 1989-10-17 | 1995-09-13 | ブラザー工業株式会社 | 光学式画像記録装置 |
JP2921912B2 (ja) * | 1990-04-10 | 1999-07-19 | 旭光学工業株式会社 | 感光ドラム露出防止構造 |
JP2595824B2 (ja) * | 1991-02-01 | 1997-04-02 | 富士ゼロックス株式会社 | 画像形成用カートリッジ |
US5572293A (en) * | 1993-10-14 | 1996-11-05 | Ricoh Company, Ltd. | Method of and system for cleaning a charge inducing member |
US5485255A (en) * | 1994-08-31 | 1996-01-16 | Eastman Kodak Company | Automatic cleaning mechanism for a corona charger using cleaning pad |
KR0134699B1 (ko) * | 1994-12-27 | 1998-04-30 | 김광호 | 전자사진방식 화상형성장치에서의 대전기 청소장치 |
US5594532A (en) * | 1995-03-15 | 1997-01-14 | Dataproducts Corporation | Cartridge, cartridge cleaning apparatus and method for cleaning a corona wire |
JPH09244357A (ja) * | 1996-03-08 | 1997-09-19 | Konica Corp | コロナ放電装置 |
US5689769A (en) * | 1996-06-24 | 1997-11-18 | Xerox Corporation | Semi-automatic exit window cleaner |
CN100351711C (zh) * | 2004-06-30 | 2007-11-28 | 株式会社理光 | 光写入装置及图像形成装置 |
US7599643B2 (en) * | 2006-12-21 | 2009-10-06 | Murata Machinery, Ltd. | Image forming apparatus having electrode cleaning member |
JP4428720B2 (ja) * | 2007-09-18 | 2010-03-10 | シャープ株式会社 | チャージワイヤ清掃装置 |
US7853170B2 (en) * | 2008-03-31 | 2010-12-14 | Canon Kabushiki Kaisha | Image forming apparatus having a cleaning member that cleans a transmitting member provided in an optical device |
JP5880002B2 (ja) * | 2011-12-14 | 2016-03-08 | 富士ゼロックス株式会社 | 帯電装置、画像形成装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2424835A1 (de) * | 1973-07-18 | 1975-01-30 | Xerox Corp | Koronagenerator-reinigungsvorrichtung |
DE2622651B2 (de) * | 1975-06-09 | 1979-08-16 | Ricoh Co., Ltd., Tokio | Reinigungseinrichtung für ein Photokopiergerät |
DE3330262A1 (de) * | 1982-08-23 | 1984-02-23 | Canon K.K., Tokyo | In einem bilderzeugungsgeraet verwendbare arbeitspatrone |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3891846A (en) * | 1972-01-18 | 1975-06-24 | Canon Kk | Corona discharger cleaning apparatus |
US3887809A (en) * | 1972-06-22 | 1975-06-03 | Hoechst Ag | Corona discharge device |
US3875407A (en) * | 1974-01-16 | 1975-04-01 | Xerox Corp | Corona generator cleaning apparatus |
US3953772A (en) * | 1974-03-25 | 1976-04-27 | Addressograph Multigraph Corporation | Cleaning of corona electrodes |
US3978379A (en) * | 1974-11-20 | 1976-08-31 | Xerox Corporation | Corona generating device with an improved cleaning mechanism |
US3965400A (en) * | 1975-02-24 | 1976-06-22 | Xerox Corporation | Corona generating device with improved built-in cleaning mechanism |
US4038546A (en) * | 1976-05-03 | 1977-07-26 | Xerox Corporation | Cleaning apparatus for a corona generating device |
JPS5451851A (en) * | 1977-09-30 | 1979-04-24 | Canon Inc | Corona discharge device |
JPS54116938A (en) * | 1978-03-03 | 1979-09-11 | Canon Inc | Corona discharger |
JPS54146635A (en) * | 1978-05-09 | 1979-11-16 | Canon Inc | Corona discharge instrument |
JPS5545390U (ja) * | 1978-09-21 | 1980-03-25 | ||
JPS56120368A (en) * | 1980-02-27 | 1981-09-21 | Konishiroku Photo Ind Co Ltd | Electrostatic recording device |
JPS56129183A (en) * | 1980-03-17 | 1981-10-09 | Konishiroku Photo Ind Co Ltd | Cleaning method for scanning surface of electrostatic recorder |
JPS58163194A (ja) * | 1982-03-23 | 1983-09-27 | 富士ゼロックス株式会社 | コロナ放電器の清掃装置 |
JPS58163964A (ja) * | 1982-03-25 | 1983-09-28 | Ricoh Co Ltd | コロナワイヤのクリ−ニング装置 |
JPS58186761A (ja) * | 1982-04-26 | 1983-10-31 | Fuji Xerox Co Ltd | コロトロン装置 |
JPS58187958A (ja) * | 1982-04-28 | 1983-11-02 | Canon Inc | 画像形成装置 |
JPS5924863A (ja) * | 1982-08-03 | 1984-02-08 | Canon Inc | コロナ放電器 |
JPS5945467A (ja) * | 1982-09-07 | 1984-03-14 | Konishiroku Photo Ind Co Ltd | 帯電装置 |
GB2132942B (en) * | 1982-09-30 | 1987-07-29 | Canon Kk | Detachable parts of image-forming apparatus |
JPS60249169A (ja) * | 1984-05-24 | 1985-12-09 | Canon Inc | コロナ放電器のクリ−ニング装置 |
JPS6145253A (ja) * | 1984-08-08 | 1986-03-05 | Konishiroku Photo Ind Co Ltd | 放電ワイヤのクリ−ニング部材及び放電ワイヤのクリ−ニング方法 |
JP2610027B2 (ja) * | 1987-10-29 | 1997-05-14 | 株式会社リコー | コロナ放電式帯電器のコロナワイヤ清掃装置 |
JP2577409B2 (ja) * | 1987-11-30 | 1997-01-29 | 株式会社東芝 | 電子複写機 |
JPH01142781A (ja) * | 1987-11-30 | 1989-06-05 | Toshiba Corp | 画像形成装置 |
-
1986
- 1986-05-16 JP JP1986074206U patent/JPS62186162U/ja active Pending
-
1987
- 1987-05-15 DE DE19873716365 patent/DE3716365A1/de active Granted
- 1987-05-15 GB GB8711560A patent/GB2193159B/en not_active Expired - Lifetime
-
1989
- 1989-12-21 US US07/453,262 patent/US5089850A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2424835A1 (de) * | 1973-07-18 | 1975-01-30 | Xerox Corp | Koronagenerator-reinigungsvorrichtung |
DE2622651B2 (de) * | 1975-06-09 | 1979-08-16 | Ricoh Co., Ltd., Tokio | Reinigungseinrichtung für ein Photokopiergerät |
DE3330262A1 (de) * | 1982-08-23 | 1984-02-23 | Canon K.K., Tokyo | In einem bilderzeugungsgeraet verwendbare arbeitspatrone |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0318951A2 (en) * | 1987-11-30 | 1989-06-07 | Kabushiki Kaisha Toshiba | Electrophotographic copier |
EP0318951A3 (en) * | 1987-11-30 | 1989-10-18 | Kabushiki Kaisha Toshiba | Electronic copier |
EP0342660A1 (en) * | 1988-05-20 | 1989-11-23 | Sharp Kabushiki Kaisha | Waste toner collecting container provided with corona charger |
US4985734A (en) * | 1988-05-20 | 1991-01-15 | Sharp Kabushiki Kaisha | Waste toner collecting container provided with corona charger |
DE4002639A1 (de) * | 1989-01-31 | 1990-08-02 | Ricoh Kk | Bilderzeugungseinrichtung |
Also Published As
Publication number | Publication date |
---|---|
GB8711560D0 (en) | 1987-06-17 |
US5089850A (en) | 1992-02-18 |
GB2193159B (en) | 1991-01-30 |
DE3716365C2 (ja) | 1989-02-16 |
JPS62186162U (ja) | 1987-11-26 |
GB2193159A (en) | 1988-02-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN |